Die Kupfererzlagerstätte Marsberg
SKU: 37776738775

Die Kupfererzlagerstätte Marsberg

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Description

Die Kupfererzlagerstätte MarsbergDie Autoren beschreiben die Kupfererzlagersttte von Marsberg, im uersten Nordosten des Rheinischen Schiefergebirges direkt am sdlichen Stadtrand von Marsberg. Ihre Erze sind im Wesentlichen an die unterkarbonische Schwarzschieferserie gebunden, die hier in einem von Sdwest nach Nordost streichenden Sattel ansteht. In der Kahlenberg und der Hardt Formation treten schichtparallele Lagen auf, die reich an fein verteilten Sulfidmineralen sind. Ein Teil

Die Autoren beschreiben die Kupfererzlagerstätte von Marsberg, im äußersten Nordosten des Rheinischen Schiefergebirges direkt am südlichen Stadtrand von Marsberg. Ihre Erze sind im Wesentlichen an die unterkarbonische Schwarzschieferserie gebunden, die hier in einem von Südwest nach Nordost streichenden Sattel ansteht. In der Kahlenberg- und der Hardt-Formation treten schichtparallele Lagen auf, die reich an fein verteilten Sulfidmineralen sind. Ein Teil dieser Sulfide wurde im Zuge der Diagenese und der anschließenden Anchimetamorphose während der Auffaltung des Rheinischen Schiefergebirges in Störungs- und Zerrüttungszonen umgelagert. Im Unteren Perm resultierte eine intensive chemische Verwitterung in der Ausbildung von markanten sekundären Teufenunterschieden mit deszendenten Mineralanreicherungen in der Oxidations- und Zementationszone. Die Transgression des Zechsteinmeeres führte zu synsedimentären Ablagerungen von kupfersulfidreichen Stinkkalken und Mergellagen. Spätere Umlagerungen der synsedimentären und diagenetischen Metallkonzentrationen trugen zur Mineralisation der als "Rücken" bezeichneten Verwerfungen im Zechstein bei. Erneute supergene Umlagerungsprozesse führen etwa seit der Kreide bis in unsere Zeit hinein zur Bildung von oxidativen und zementativen Anreicherungen innerhalb des Deckgebirges. Im Bereich der Diskordanzfläche und in den unterlagernden unterkarbonischen Gesteinsserien werden die Auswirkungen der präzechsteinzeitlichen Verwitterung durch postkretazische deszendente Stoffanreicherungen überlagert. Somit können im Bereich der Kupfererzlagerstätte Marsberg zwei sich überlagernde Oxidations- und Zementationszonen beobachtet werden. Vom 10. bis zum 16. Jahrhundert wurden im Wesentlichen oxidische und karbonatische Reicherze in übertägig ausstreichenden Störungszonen abgebaut, danach wurden sulfidische Erze in den als "Ruschelzonen" bezeichneten Störungszonen in Weitungsbauen gewonnen.

EAN: 9783510968664
Farbverschnitt: Generell werden die Bücher ohne Farbverschnitt geliefert, auch wenn die Abbildungen einen Farbverschnitt zeigen.
Erscheinungsjahr: 14.06.2024
Titel der Reihe: Geologisches Jahrbuch Reihe A#166#
Redaktion: Stribrny, Bernhard & Korn, Dieter & Königshof, Peter & Erbacher, Jochen & Blumenberg, Martin
Seitenzahl/Blattzahl: 85
Abbildungen: 3 schwarz-weiße Tabellen, 65 Abbildungen
Keyword: Carboniferous; Karbon; Kilianstollen; Lagerstätte; copper; deposit; germany; mine
Fachschema: Nordrhein-Westfalen~Erde (Planet) / Geologie~Geologie
Länge: 285 mm
Breite: 212 mm
Höhe: 10 mm
Gewicht: 516 gr
Produktform: Gebunden
Genre: Mathematik/Naturwissenschaften/Technik/Medizin
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SKU: 37776738775

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4.1 ★★★★★
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MADDY
Fort Morgan, US
★★★★★ 5
Best fun indestructible toy
Color: Crinkle Duck (Yellow), Size: Large
Truly indestructible no matter how much our oittie tries. She has owned it for three months works at destroying every day with no success. She carries it everywhere. Best purchase for chewer, more fun than the popular rubber heavy duty toy. Do not hesitate your pup will thank you for this fun distraction.
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Reviewed in the United States on May 30, 2026
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Verified Purchase
peter contino
Omaha, US
★★★★★ 5
My dog loves this toy!
Color: Bunny (Gray), Size: Large, Color: Bunny (Gray), Size: Large
High quality, big toy, perfect for a medium to large size dog. After a few months of serious chewing I had to buy another one, but well worth the money! Rocky loves it.
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Reviewed in the United States on June 11, 2026
D
Verified Purchase
Denise Boyd
Alexandria, US
★★★★★ 4
Great toy but if your dog is an aggressive chewer, please think twice.
Color: Crinkle Chicken (Brown), Size: Large
I received this on May 23rd and on June 8th, after playing with this thing every day, our recently acquired 36 lb dog finally ripped it open and got out all the plastic and the squeaky part. Lily Belle will miss you, chicken. Lily loooooved this toy! She'd toss it in the air, chew on it, pull it with her teeth etc. but as much as she loved it, we won't replace it. It's just not durable enough for her. If your dog is an aggressive chewer, you might want to try a different toy. I hate that this lasted just a smidge over two weeks because Lily seemed to truly enjoy this toy. RIP, squeaky chicken!
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Reviewed in the United States on June 9, 2026
L
Verified Purchase
Literally doesn’t work
Omaha, US
★★★★★ 5
Great Value Toy
Color: Crinkle Duck (Blue), Size: Large, Color: Crinkle Duck (Blue), Size: Large
This toy has been one of my dog’s absolute favorites. He gets excited every time he sees it and will carry it around the house, toss it in the air, and keep himself entertained for a long time. The shape and texture seem perfect for him, and it quickly became one of his go-to toys over everything else in his basket. What I really like is that it holds up reasonably well for the price. It’s definitely not indestructible, and after a lot of play, it will sometimes start to rip—usually around the feet first since that’s where my dog tends to grab and chew the most. But honestly, considering how affordable it is, I don’t mind replacing it when needed. It’s inexpensive enough that rebuying feels worth it because he genuinely loves it that much. I’d rather keep buying a toy he is obsessed with than spend more on something that just sits untouched. It’s fun, cute, and keeps him happy, which is what matters most. Overall, I’d definitely recommend it for dogs who love plush toys and playful chewing.
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Reviewed in the United States on April 28, 2026
L
Verified Purchase
Lady B
Bozeman, US
★★★★★ 5
Best affordable squeaker toy
Color: Crinkle Chicken (Brown), Size: Large, Color: Crinkle Chicken (Brown), Size: Large
my dog is obsessed with this toy, this has became his new comfort toy and after having this for about four months the legs are falling off but it’s very durable. The squeaker also moved from the head of the chicken to the body of the chicken but that’s after it was played with every single day. I love that it has two squeakers and it’s the perfect toy for my dog.
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Reviewed in the United States on May 6, 2026

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